Konstantin Antselovich

http://downloads.polycom.com/voice/voip/sip_sw_releases_matrix.html

Thursday, August 12th, 2010

SIP Firmware for Polycom SoundPoint IP Phones and conf. devices

Posted in asterisk, firmware, phone, polycom, sip, software, sysadmin, system, telephony, voip | Comments Off | permalink

Harald Welte’s blog — Paper: Anatomy of contemporary GSM cellphones

Wednesday, April 14th, 2010

An excellent [attempt of ] description of the GSM cell phones hardware, design, architecture and implementation

Posted in architecture, engineering, for:collidr, gsm, hardware, mobile, phone, programming, protocol, reference, reverse | Comments Off | permalink

Skype for Asterisk – Product Overview

Friday, December 4th, 2009

“channel skype” asterisk module, allows you to connect your asterisk box to skype

Posted in asterisk, modules, pbx, phone, shortcut:skype, skype, voip | Comments Off | permalink

http://www.simionovich.com/

Thursday, March 5th, 2009

useful blog about voip tech and asterisk

Posted in asterisk, Linux, phone, sysadmin, voip | Comments Off | permalink

red5phone – Google Code [open source flash sip client]

Tuesday, October 28th, 2008

untested. just something to watch for.

Posted in flash, for:collidr, phone, red5, sip, voip | Comments Off | permalink

ОПЕРАТОР СВЯЗИ Телфин: междугородний и международный телефон, качественная ip-телефония

Friday, December 21st, 2007

DID in SPB, Russia

Posted in did, phone, sip, voip | Comments Off | permalink

Response Point Home Page

Monday, November 12th, 2007

Home page for small IP PBX appliance from microsoft — very interesting

Posted in Microsoft, pbx, phone, telephony, voip | Comments Off | permalink

SIP + DECT phone ATS X10001P – voip-info.org

Sunday, November 11th, 2007

DECT sip phone

Posted in phone, sip, voip | Comments Off | permalink

D-Link DPH-540/DPH-541 Wi-Fi Phone Security Bypass Vulnerability

Sunday, August 5th, 2007

Posted in cve, dlink, phone, Security, sip, voip, vulns, wifi | Comments Off | permalink

VoIP Enabled Cell Phones

Wednesday, July 18th, 2007

Link to a online store that sells Nokia GSM phones with WiFi and SIP client

Posted in cell, online, phone, sip, store, voip | Comments Off | permalink